Miller Electric 300 P Run-In Procedure Using Load Bank, Stop engine Do not touch hot exhaust

Page 51

10-2. Run-In Procedure Using Load Bank

 

 

 

Y Stop engine.

 

 

 

 

Y Do not touch hot exhaust

 

 

 

 

pipe, engine parts, or load

 

 

 

 

bank/grid.

 

 

4

 

 

Y Keep exhaust and pipe away

 

 

 

from flammables.

 

 

 

 

 

 

 

 

2

Y Do not

perform

run-in

 

 

 

procedure at less than 20

 

 

 

1

volts weld output and do not

 

 

 

exceed duty cycle or equip-

 

 

 

 

ment damage may occur.

 

 

 

1

Load Bank

 

 

 

 

 

Turn all load bank switches Off. If

 

 

 

needed, connect load bank to 115

 

 

 

volts ac wall receptacle or genera-

 

 

 

tor auxiliary power receptacle.

 

 

 

2

Welding Generator

 

 

 

 

Place V/A control in minimum posi-

 

 

 

tion, and Output Selector switch (if

 

 

 

present) in either DC position.

 

 

 

3

Weld Cables

 

 

 

 

Connect load bank to generator

 

 

 

weld output terminals using proper

 

 

 

size weld cables with correct

 

 

 

connectors.

Observe

correct

 

 

 

polarity.

 

 

 

 

 

Start engine and run for several

 

 

 

minutes.

 

 

 

 

 

Set load bank switches and then

 

3

 

adjust generator A/V control so load

 

 

equals rated voltage and current of

 

 

 

 

 

 

generator (see nameplate, rating

 

 

 

label, or the specifications section

 

 

 

in this manual).

 

 

 

 

 

Check generator and load bank

 

 

 

meters after first five minutes then

 

 

 

every fifteen minutes to be sure

 

 

 

generator is loaded properly.

 

 

 

. Check oil level frequently dur-

 

 

 

 

ing run-in; add oil if needed.

 

 

 

After one hour (minimum) place A/V

 

 

 

control in minimum position, then

 

 

 

turn off load bank to remove load.

 

 

 

Run engine several minutes at no

 

 

 

load.

 

 

 

 

 

Y Stop engine and let cool.

 

 

 

4

Engine Exhaust Pipe

 

 

 

 

Repeat procedure if wetstacking is

 

 

 

present.

 

 

S-0683

OM-4433 Page 47

Page 50 Page 52
Image 51
Page 50 Page 52
Contents File Engine Drive OM-4433218 314KProcesses DescriptionFrom Miller to You Table of Contents Warranty Arc Welding Hazards Symbol UsageEngine Hazards Compressed Air Hazards Radiation can cause interference Principal Safety StandardsCalifornia Proposition 65 Warnings EMF InformationLES Fumées ET LES GAZ peuvent être dangereux Signification des symboles− Consignes DE Sécurité − Lire Avant Utilisation UN Choc Électrique peut tuerLE Bruit peut affecter l’ouïe LE Soudage peut provoquer un in- cendie ou une explosionDES Particules Volantes peuvent blesser les yeux DES Pièces Chaudes peuvent provoquer des brûlures gravesLE Surchauffement peut endom- mager le moteur électrique LA Chaleur DU Moteur peut pro- voquer un incendie’AIR Comprimé peut provoquer des blessures ’EMPLOI Excessif peutBoulevard, Rexdale, Ontario, Canada M9W 1R3 téléphone LE Soudage À L’ARC risque de provoquer des interférencesPour les moteurs à essence Pour les moteurs diesel− Definitions − 50 h StdStd Manufacturer’s Rating Label Symbols And Definitions − Specifications Weld, Power, And Engine SpecificationsDimensions, Weights, And Operating Angles Volt-Ampere Curves Stick ModeMIG Mode TIG ModeDuty Cycle And Overheating Curve shows typical fuel use under weld or power loadsExceeding duty cycle can damage unit and void warranty Fuel Consumption150 125 100 AC Generator Power CurveGrounding − InstallationInstalling Welding Generator See -2for lifting eye rating See -2for mounting informationMounting Welding Generator Point exhaust pipe in desired di Installing Exhaust PipeTools Needed 1/2 Stop engine and let coolClose door after connecting battery Activating The Dry Charge Battery If ApplicableConnecting The Battery Do not overfill battery cellsOil Coolant Recovery TankEngine Prestart Checks Fuel Do not use gasoline. Gasoline will damage engineStop engine Connecting To Weld Output TerminalsStick and TIG Welding MIG and Fcaw WeldingStop engine before Selecting Weld Cable Sizes150 ft 200 ft 250 ft 350 ft 400 ft 45 m 60 m 70 m 90 m 105 m 120 mSocket Information Connecting To Remote 14 Receptacle RC14Front Panel Controls See Section − Operating Welding GeneratorDescription Of Front Panel Controls See Section Process/Contactor Switch Settings Process/Contactor SwitchLift-Arc t TIG Lift-ArcStart ProcedureLift-Arc Start Method Touch Do not Strike Like a MatchRemote Voltage/Amperage Control Generator Power Receptacles − Operating Auxiliary EquipmentAt least once a month, run engine at Routine Maintenance − Maintenance & TroubleshootingMaintenance Label Do not clean housing with air hose Servicing Air CleanerBy the warranty To clean air filterInspecting And Cleaning Optional Spark Arrestor Muffler Stop engine and let cool. Reinstall cleanout plugServicing Engine Cooling System Stop engine. Close door Adjusting Engine Speed On Standard ModelsMaximum Do not set engine speed higherRpm max 62.6 Hz 1250 rpm 41.6 Hz Engine Speed AdjustmentWeld/Power Speed Adjust- ment Engine Speed No LoadTo drain water from fuel system Servicing Fuel And Lubrication SystemsTo change oil and filter To replace primary canister fuel filterOverload Protection Replace Damaged Brushes Checking Generator BrushesVoltmeter/Ammeter Help Displays Help 20 DisplayHelp 25 Display Welding TroubleshootingEngine Generator PowerCheck for obstructed throttle solenoid Material Thickness Reference Chart Circuit Diagram For Welding Generator − Electrical Diagrams219 228−D − RUN-IN Procedure WetstackingWelding Generator From flammables Do not Perform Run-In Procedure Using Load BankProcedure at less than Stop engine Do not touch hot exhaustDo not perform run-in Run-In Procedure Using Resistance GridBank/grid From flammablesGrounding Generator To Truck Or Trailer Frame − Generator Power GuidelinesHas this symbol Selecting EquipmentUse ground device as stated Electrical codes Grounding When Supplying Building SystemsHow Much Power Does Equipment Require? Earth ground if supplyingFarm/Home Equipment Rating Starting Watts Running Watts Approximate Power Requirements For Industrial MotorsApproximate Power Requirements For Farm/Home Equipment Industrial Motors Rating Starting Watts Running WattsContractor Rating Starting Watts Running Watts Approximate Power Requirements For Contractor EquipmentKVA/HP x HP x 1000 = Starting Amperage Power Required To Start MotorHow Much Power Can Generator Supply? Single-Phase Induction Motor Starting RequirementsTypical Connections To Supply Standby Power Current Load Watts Amperes Selecting Extension Cord Use Shortest Cord Possible− Parts List 109108 -2 107 101 102 103 100 104 106 105 81 Fig 7372 71 67 66 65 PC3 Dia Part Description Quantity Mkgs Batt Panel, Front w/Components -1Item Panel, Front w/ComponentsFUEL/HM Control Panel Generator Rectifier Assembly Wiring Harnesses Service Your distributor also givesSupport Your distributor and/or equipment manufacturer’s To locate a Distributor or Service Agency visitMiller Electric Mfg. Co For assistance in filing or settling claims, contact
Top Page Image Contents